Surgical robot



FIG. 1 is a right side view of the surgical robot showing my new design;

FIG. 2 is a left side view of the surgical robot;

FIG. 3 is a rear view of the surgical robot; and,

FIG. 4 is a front view of the surgical robot.

The bottom of the surgical robot is plain and unornamented. 

The ornamental design for a surgical robot, as shown and described. 